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CVE-2018-1818

31
FAUCET Score

CVE-2018-1818 describes a critical vulnerability in IBM Security Guardium versions 10 and 10.5, stemming from the use of hard-coded credentials. This flaw allows an unauthenticated attacker to achieve complete compromise of confidentiality, integrity, and availability due to its network-based attack vector and low attack complexity, reflected in its CVSS score of 9.8. While there is no evidence of active exploitation, nor publicly available exploit code in common repositories, the vulnerability has garnered significant community discussion, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
>= 10.0, <= 10.5CPE matchmatch criteria
cpe:2.3:a:ibm:security_guardium:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.9MEDIUM

CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.4
Impact Score
4.0
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.84%
Probability of exploitation in next 30 days
EPSS Percentile
54.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0084 is in the 38th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/150022
VDB EntryVendor Advisory
ibm.com / support/docview.wss
Vendor Advisory